The temperatures in Newport in May are usually low and can range between 11°C and 17°C.
You can expect about 3 to 8 days of rain in Newport during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Newport in May 2025.
If you’re planning to visit Newport in the near future, we highly recommend that you review the 14 day weather forecast for Newport before you arrive.
Temperatures
17° / 11°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
116
mm
Sun Hours
9.1
Hrs
